I said this before on Discord, but the game reminds me a lot of another game, "Last Command", and just like that game I also found this game challenging yet fun. The game itself is really tricky especially because it is not just the head of the snake you need to worry about but also the rest of your body, which makes dodging a challenge. The levels are varied and keeps you on your toes, making me have to keep adjusting my movements a lot. The music and artstyle fit the game too, and I especially like the melody of the music you made.
The only thing though is that I do think the unlimited continues take away from the challenge a little bit for me at least. I think instead of unli continues maybe you could create a way for players to just get more lives instead so that they really feel like they earned their extra chances to keep playing. But I still found the game challenging but fun overall so good job!